SIGN UP FOR OUR MONTHLY $50.00 GIVEAWAY BY EMAIL AND FOR MORE $COUPONS AND GIVEAWAY'S



Innovative Water Treatment Solutions

Reverse Osmosis, RO DI Systems and more! For Home, Aquarium and Business!

Popular RO DI Systems

Best Selling RO and RO DI Systems
2-optimaautomatededition

Optima Automated 75 GPD RO DI System

optimavision

Optima Vision 75 GPD RO DI System

4stageoptimavision-02

Optima Vision Dual DI 75 GPD RO DI System

professional

Optima Professional 75 GPD RO DI System


Popular RO DI Filter Sets

Best Selling Filter Sets
4stage

Optima 4 Stage Filter Set

5stage

Optima 5 Stage Filter Set

caset

Optima CA Filter Set

ceset

Optima CE+ Filter Set

Weekly Specials

Use Our Product Slider to View Our Weekly Sales & Discounts

All Filter Sets

Use Our Product Slider to View Our Replacement Filter Sets

Booster Pumps

Use Our Product Slider to View Our Booster Pumps


Welcome to Purely H2O!
Purely H2O offers the most high tech RO DI and Reverse Osmosis water treatment systems and Aquarium RO DI systems available today. We also custom build RO DI and Reverse Osmosis water treatment systems to suit your needs. If you have a problem unique to your water supply we can put together a water treatment system designed just for you! There are many different water issues all over the world and one system cant handle them all. If you have a water issue that you are unsure of give us a call and we will put together an RO or RO DI system specific to your water. We also stock a wide variety of water testing devices such as Nitrate meters, refractometers, TDS meters, Ph meters, thermometers and much more! If you are looking for something you dont see on our site give us a call and we will get it if we dont have it already. Not sure what you need? Dont guess, give us a call! We can help you figure out what Prefilters , RO or RO DI filters fit your system or what system is best for you. Home Reverse Osmosis systems or Aquarium RO DI systems, we have what you need!

We will do our best to make sure you are happy with your purchase.


Purely H2O's New Low Price Guarantee


Pure Solutions Unlimited, Inc. will Meet or Beat any competitors price on any comparable RO or RO DI System or Aquarium RO DI system, filters or any other item in our store and your satisfaction is guaranteed.


Contact Us